Export (0) Print
Expand All

ISA Operator for Event Queries

The ISA operator is a WQL-specific operator that can be used in event queries. When ISA is included in the WHERE clause of an event query, it requests notification of events for all classes within a class hierarchy, rather than a specific event class.

The following example requests notification every 10 minutes of instance modification events for all instances that are members of any class derived from the Win32_LogicalDisk class.


SELECT * FROM __InstanceModificationEvent WITHIN 600
WHERE TargetInstance ISA "Win32_LogicalDisk"

 

 

Show:
© 2014 Microsoft